248805888

素因数分解:

$2^9\times 3^1\times {\mathrm{161983}}^1$

素因数の和:162004

約数の個数: 40

約数和(自身を含む): 662838528

約数和(自身を除く): 414032640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 161983, 323966, 485949, 647932, 971898, 1295864, 1943796, 2591728, 3887592, 5183456, 7775184, 10366912, 15550368, 20733824, 31100736, 41467648, 62201472, 82935296, 124402944, 248805888]

約数ペア:

[(1, 248805888), (2, 124402944), (3, 82935296), (4, 62201472), (6, 41467648), (8, 31100736), (12, 20733824), (16, 15550368), (24, 10366912), (32, 7775184), (48, 5183456), (64, 3887592), (96, 2591728), (128, 1943796), (192, 1295864), (256, 971898), (384, 647932), (512, 485949), (768, 323966), (1536, 161983)]